KR200309590Y1 - Anti-biotic door handler of refrigerator - Google Patents

Abstract

The present invention is a refrigerator having a door handle, characterized in that the door handle is made of a resin material containing nano silver.

As such, it is possible to prevent the fungus inhabiting the door handle by replacing the door handle of the refrigerator with a resin material containing nano silver having an antibacterial function.

Description

Door handle of refrigerator with antibacterial function {ANTI-BIOTIC DOOR HANDLER OF REFRIGERATOR}

The present invention relates to a door handle of a refrigerator having an antibacterial function, and more particularly, to prevent the fungus inhabiting the door handle by allowing the nano-silver having an antibacterial function to be contained in the resin material forming the door handle of the refrigerator. It relates to a door handle of the refrigerator having an antibacterial function.

In general, a refrigerator uses a cooling cycle to cool the air in a chamber so that foods stored in the chamber are stored for a long time without being deteriorated. The refrigerator is a refrigerant gas compressed at a high temperature and a high pressure by an operation of a compressor. (Refrigerantgas) liquefied in a condenser (condensor) to a liquid state, after decompression via expansion valve (expansion valve) and evaporator (evaporator) by taking the heat from the outside air by the heat of evaporation of the refrigerant to cool the device to be.

Refrigerator is prized. A freezer compartment and a refrigerating compartment are respectively provided in the lower part, and the freezer compartment and the refrigerating compartment are respectively provided with a freezer door and a refrigerating compartment door which can be opened and closed at the front thereof, and door handles are installed at the front of the freezer door and the refrigerating compartment door to open them. .

Such a conventional refrigerator is easy to inhabit microorganisms and fungi through the user's hand by contacting the door handle of the door during use. In particular, many people touch the door handle with their hands touching the food or touch the food with their hands touching the door handle, so in any case, fungi can be implanted in the food through the door handle of the refrigerator, and the door handle is relatively defenseless against fungi. There was a disadvantage that is exposed.

The present invention is to solve the problems as described above, an object of the present invention is to replace the door handle of the refrigerator with a resin containing nano silver having an antibacterial function can prevent the fungus inhabiting the door handle It is to provide an antibacterial handle of the refrigerator.

The present invention for achieving the above object is a refrigerator with a door handle, characterized in that the door handle is made of a resin material containing nano silver.

1 is an exploded perspective view showing a door handle of a refrigerator containing a nano silver according to the present invention,

2 is a cross-sectional view taken along line AA ′ of FIG. 1.

<Description of Symbols for Main Parts of Drawings>

10; Refrigerator 20; Door handle

21; Handle 22; Decoration

Hereinafter, with reference to the accompanying drawings, the most preferred embodiment of the present invention will be described in more detail so that those skilled in the art can easily practice.

Silver (Ag) is a material that is well known as a general-purpose antimicrobial agent. Colloidal silver is known to have excellent effects on bacteria, fungi and viruses, but also has no side effects. Especially in the case of nano silver solution in which silver is dispersed into fine particles (1-100 nm), it easily penetrates into cells and kills them by suffocating by stopping the function of enzymes necessary for breathing by viruses, bacteria, and fungi. This is because the germ's metabolism is prevented and sterilized, and the silver's electrical load from the silver inhibits germ's reproductive function.

Silver of the fine particles may be prepared by physical methods such as electrolysis, liquid phase reduction, grinding (grinding). In order to obtain stable high purity nano silver, electrolysis has been mainly used. The electrolysis method is obtained by adding pure silver (99.99%) to distilled water and generating a low current at low temperature so that the discharged silver particles in the form of fine particles are dissolved in the solution.

1 is an exploded perspective view illustrating a door handle of a refrigerator containing a nanosilver according to the present invention, and FIG. 2 is a cross-sectional view taken along line AA ′ of FIG. 1. As shown in the drawing, the door handle 20 installed in the refrigerator door 11 and the freezer door 12 of the refrigerator 10 has a handle (S) coupled to the front of the refrigerator doors 11 and 12. 21 and a decorative plate 22 coupled to the front portion of the handle 21.

The handle 21 is upper. The screw holes 21a are formed, respectively, and the handles 21 are fastened by screws S to the screw holes 21a formed on the front of the screw holes 21a and the refrigerator doors 11 and 12. 11,12).

In order for the decorative plate 22 to be coupled to the handle 21, a first coupling jaw 21b is formed forward at the front edge of the handle 21, and a first coupling jaw 21b is rearward at the edge of the decoration plate 22. The second engaging jaw 22a forcibly fitted to the outside of the is formed.

In addition, a coupling hook 21c is formed on the first coupling jaw 21b to the outside, and a coupling groove 22b is coupled to the coupling hook 21c of the first coupling jaw 21b inside the second coupling jaw 22a. ) Is formed.

Since the decorative plate 22 is located at the front of the refrigerator, the decorative plate 22 is surface-treated by painting or plating to make the exterior of the refrigerator beautiful.

The nano silver 23 having an antibacterial function is added to the molded resin material of the handle 21 and the decorative plate 22 of the door handle 20 coupled as described above. Typically, the nanosilver 23 is added to the organic solvent in a master batch.

The handle 21 and the decorative plate 22 formed as described above stop and remove the function of the enzyme required when the bacteria, fungi, and the like that adhere to the surface breathe.

What has been described above is only an embodiment of the door handle of the refrigerator having an antibacterial function according to the present invention, the present invention is not limited to the above embodiment, the subject matter of the present invention as claimed in the following claims Without departing, anyone with ordinary knowledge in the field to which the present invention belongs will have a technical spirit of the present invention to the extent that various modifications can be made.

As described above, it is possible to prevent the fungus inhabiting the door handle by replacing the door handle of the refrigerator with a resin material containing nano silver having an antibacterial function.

Claims (1)

A refrigerator having a door handle, wherein the door handle is a door handle of a refrigerator having an antibacterial function, comprising a resin material containing nano silver.